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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2009-05-12 09:51:26 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2009-05-12 09:51:26 +0200 |
| commit | e55cc4aaa6e35448c14370e5261c3387d26b257d (patch) | |
| tree | 43a3171fbb30f534fe438d853fdc611bfda894ea /extensions/libip6t_icmp6.c | |
| parent | cd958a6c92c84095a439780b53832bb3aae2d512 (diff) | |
xtables: fix segfault if incorrect protocol name is used
This patch fixes a segfault that can be triggered if you use an
incorrect protocol, e.g.
# iptables -I PREROUTING -t nat -p lalala --dport 21 -j DNAT --to 192.168.1.2:21
Segmentation fault
With this patch:
# iptables -I PREROUTING -t nat -p lalala --dport 21 -j DNAT --to 192.168.1.2:21
iptables v1.4.3.2: unknown protocol `lala' specified
Try `iptables -h' or 'iptables --help' for more information
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'extensions/libip6t_icmp6.c')
0 files changed, 0 insertions, 0 deletions